Cyathus striatus

Hyphae of the outer receptacle heavily pigmented brown, up to 16 µm wide, thick-walled, moniliform (with swellings), and with slightly pointed to mucronate apices.

Context hyphae filamentous, thick-walled, with ochraceous brown intracellular pigment and clamped septa.

Basidia not observed; according to literature, clavate, with basal clamp connections and 4-spored.

Spores cylindric-ellipsoidal, smooth, hyaline, thick-walled, very slightly pointed at one end but without a visible apiculus, inamyloid in Melzer's reagent.